<%@ page language="java" import="java.util.*,java.io.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
  </head>
  
  <body>
    This is my JSP page. <br>
    <%
    	String s = application.getRealPath("../../../book.txt");
    	File ff = new File(s);
    	
    	out.println(ff.getCanonicalPath()+"<br>");
    	
    	PrintWriter pw = new PrintWriter(s);
    	pw.println("sfsf");
    	pw.close();
    	
    	Scanner sc = new Scanner(new File(s));
    	String rs = sc.nextLine();
        sc.close();
    	
     %>
     <%=s %><br/>
     <%=rs %>
  </body>
</html>